National Stock Number (NSN) 5340-00-057-9524, or NIIN 000579524, (post,electrical-mechanical equipment) was assigned June 6, 1967 in the Federal Logistics Information System (FLIS). NIIN 000579524 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 22834. [INC_22834_CANCELLED/REPLACED_BY_,INC_40280,_FIIG_A08900,_APP-KEY_B__,INC_40279,_FIIG_A08900,_APP-KEY_C__,INC_40278,_FIIG_A08900,_APP-KEY_A__,INC_40277,_FIIG_A08900,_APP-KEY_B__,INC_40276,_FIIG_A08900,_APP-KEY_A__,ON_012711_~(ALL_EXCEPT_USA)_INC_22834_CANCELED_REPLACED_BY_STANDOFF_(1),_(AS_MODIFIED);_FIIG_A089._A_METALLIC_OR_PLASTIC_ITEM_WHICH_FACILITATES_THE_ASSEMBLAGE,_AND/OR_INTERCONNECTION_OF_ELECTRICAL_OR_MECHANICAL_COMPONENTS._IT_MUST_HAVE_A_THREADED_END(S)_OR_BE_INTERNALLY_THREADED_ITS_FULL_LENGTH,_AND_MAY_INCLUDE_ONE_OR_MORE_OF_THE_FOLLOWING:_PROJECTIONS,_FLANGE(S),_GROOVE(S),_HOLE(S)_DRILLED_OR_TAPPED_PERPENDICULAR_TO_THE_AXIS,_MOUNTING_FOOT,_WRENCHING_FLATS,_OR_SCREWDRIVER_SLOT._FOR_ITEMS_HAVING_EXTERNAL_THREADS_ON_BOTH_ENDS,_SEE_STUD_(AS_MODIFIED)._FOR_ITEMS_WITH_AN_OUTSIDE_CONTOUR_THAT_IS_THE_SAME_FOR_THE_ENTIRE_LENGTH,_ARE_FLAT_ON_TOP_AND_BOTTOM,_HAVE_A_CONTINUOUS_THREAD_ENTIRELY_THROUGH_ITS_AXIS,_AND_THE_LENGTH_OVERALL_DOES_NOT_EXCEED_TWICE_THE_WIDTH_ACROSS_THE_FLATS_OR_OUTSIDE_DIAMETER,_USE_NUT_(AS_MODIFIED)._(WHEN_LENGTH,_WIDTH_ACROSS FLATS, OR OUTSIDE DIAMETER IS DESIGNED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES:POST, BINDING, ELECTRICAL; STUD, EXTENSION; SUPPORT (AS MODIFIED); AND INSULATOR (AS MODIFIED).]. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340000579524 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.